123767040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 399708288

約数和(自身を除く): 275941248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 167, 192, 193, 240, 256, 320, 334, 384, 386, 480, 501, 579, 640, 668, 768, 772, 835, 960, 965, 1002, 1158, 1280, 1336, 1544, 1670, 1920, 1930, 2004, 2316, 2505, 2672, 2895, 3088, 3340, 3840, 3860, 4008, 4632, 5010, 5344, 5790, 6176, 6680, 7720, 8016, 9264, 10020, 10688, 11580, 12352, 13360, 15440, 16032, 18528, 20040, 21376, 23160, 24704, 26720, 30880, 32064, 32231, 37056, 40080, 42752, 46320, 49408, 53440, 61760, 64128, 64462, 74112, 80160, 92640, 96693, 106880, 123520, 128256, 128924, 148224, 160320, 161155, 185280, 193386, 213760, 247040, 257848, 320640, 322310, 370560, 386772, 483465, 515696, 641280, 644620, 741120, 773544, 966930, 1031392, 1289240, 1547088, 1933860, 2062784, 2578480, 3094176, 3867720, 4125568, 5156960, 6188352, 7735440, 8251136, 10313920, 12376704, 15470880, 20627840, 24753408, 30941760, 41255680, 61883520, 123767040]

約数ペア:

[(1, 123767040), (2, 61883520), (3, 41255680), (4, 30941760), (5, 24753408), (6, 20627840), (8, 15470880), (10, 12376704), (12, 10313920), (15, 8251136), (16, 7735440), (20, 6188352), (24, 5156960), (30, 4125568), (32, 3867720), (40, 3094176), (48, 2578480), (60, 2062784), (64, 1933860), (80, 1547088), (96, 1289240), (120, 1031392), (128, 966930), (160, 773544), (167, 741120), (192, 644620), (193, 641280), (240, 515696), (256, 483465), (320, 386772), (334, 370560), (384, 322310), (386, 320640), (480, 257848), (501, 247040), (579, 213760), (640, 193386), (668, 185280), (768, 161155), (772, 160320), (835, 148224), (960, 128924), (965, 128256), (1002, 123520), (1158, 106880), (1280, 96693), (1336, 92640), (1544, 80160), (1670, 74112), (1920, 64462), (1930, 64128), (2004, 61760), (2316, 53440), (2505, 49408), (2672, 46320), (2895, 42752), (3088, 40080), (3340, 37056), (3840, 32231), (3860, 32064), (4008, 30880), (4632, 26720), (5010, 24704), (5344, 23160), (5790, 21376), (6176, 20040), (6680, 18528), (7720, 16032), (8016, 15440), (9264, 13360), (10020, 12352), (10688, 11580)]